tree 9b8f2a11da142540b962ff11b2818a9ba9052422
parent 43aa616f325554ed20dafce3678c2adaddd15f08
author Johannes Berg <johannes.berg@intel.com> 1393508179 +0100
committer Emmanuel Grumbach <emmanuel.grumbach@intel.com> 1397370953 +0300

iwlwifi: pcie: fix TX queue locking

When updating the write pointer, the TX queue should be locked
to get consistent state, fix that in the interrupt handler.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>